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Voltyx

Integrated electrical infrastructure modernization services

Senior Relay Technician

Power Systems EngineeringConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • The candidate must be able to pass a pre-employment drug screen because this is a safety-sensitive position.
  • The candidate must complete a satisfactory criminal background check.
  • The candidate must be able to work overtime and travel out of town for periods of time.
  • The candidate must have a valid driver's license and maintain a safe driving record.
  • The candidate must have hands-on experience installing, maintaining, testing, and repairing protective relays in transmission-, generation-, or distribution-level substations.
  • The candidate must be capable of troubleshooting distribution and transmission control circuits.
  • The candidate must have knowledge of relay test software.
  • The candidate must have at least five years of relevant industry experience.
  • The candidate must be able to climb ladders, stand for extended periods, and lift 70 pounds.

Responsibilities

  • Lead job-site safety briefings and proactively identify, eliminate, or mitigate hazards.
  • Enforce company safety policies and promote a strong safety culture across field activities.
  • Use Human Performance Error Reduction tools to improve reliability and reduce risk.
  • Analyze protection schemes for power circuits and other power-system components, including transmission, distribution, and industrial systems.
  • Install, commission, test, and functionally test substation control circuits on relay panels, transformer change-outs, and circuit-breaker replacements.
  • Execute advanced end-to-end and functional testing using automated relay test equipment and software.
  • Read, interpret, and validate protection and control schematics, logic diagrams, and system configurations.
  • Ensure proper calibration and performance of electromechanical and microprocessor-based relays.
  • Troubleshoot protection, control, and communication systems across a wide range of applications.
  • Analyze event records, oscillography, and system data to determine system performance or misoperations.
  • Lead root-cause analyses for relay trips, failures, and system disturbances.
  • Develop project execution plans, commissioning procedures, outage sequences, and energization plans.
  • Manage large-scale and complex commissioning, retrofit, and maintenance projects.
  • Coordinate resources, schedules, and field activities to ensure successful project completion.
  • Develop, review, and finalize reports, including test results, relay-settings verification, and system-performance information.
  • Ensure completion of project deliverables, including as-built drawings, relay-settings validation, and commissioning documentation.
  • Ensure project documentation meets customer and industry standards.
  • Train and qualify Relay Technician I, Relay Technician II, and junior engineers in protection and control practices.
  • Provide mentorship and technical leadership to field personnel.
  • Communicate status with customers, utilities, and project stakeholders; resolve issues and meet expectations.

Desired Qualifications

  • A bachelor's or associate degree in electrical/electronic technology, military experience, or a four-year engineering degree is preferred.
  • NETA III or IV certification is preferred.
  • Experience installing, maintaining, testing, or repairing circuit breakers, transformers, switchgear, or similar equipment is preferred.

About the Company

Voltyx

Integrated electrical infrastructure modernization services

Voltyx provides integrated solutions to help partners modernize electrical infrastructure. It guides customers through vision, strategy, service, and ongoing support to upgrade systems for safety and reliability now and into the future. The company works by offering a coordinated set of services that cover planning, implementation, and post‑deployment support, rather than just selling hardware or isolated advisory services. What sets Voltyx apart is its end-to-end approach: aligning strategic goals with practical execution and safety standards, plus a commitment to long-term reliability rather than short-term fixes. The goal is to enable safer, more dependable electrical systems that are ready for future needs.

Company size
51-200
Company stage
Not listed
Total funding
Not listed
Headquarters
Maryland Heights, MO
Founded
Not listed

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